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Cushion|Lab Grown|IGI

4.52ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG813689734

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG813689734

Diamond specifications and retailer prices

From €904 EUR
£795 GBP
As of November 1, 2026
Save €2,398 EUR (73%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €3,302 EUR at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 4.52ct lab-grown cushion diamond

This 4.52ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG813689734 or 813689734. Listed at 16 retailers as of October 31, 2026, with prices from €904 to €3,302, a €2,398 spread on the same certified stone. Taylor and Hart lists it at €3,302. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.52
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.1°
Pavilion angle28.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813689734
Dimensions12.29 × 8.00 × 4.96 mm
L/W Ratio1.54
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.29 mm8.00 mm4.52 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813689734
Side View
Table 68.0%Crown 41.1°Girdle: MED-THKPavilion 28.4°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €3,222 EUR|Low: €904 EUR|High: €3,455 EUR|Avg: €2,055 EUR|-5.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Taylor and Hart
November 1, 2026
Retailer 8€904 EUR
Retailer 2€916 EUR
Retailer 7€950 EUR
Retailer 11€1,141 EUR
Retailer 4€1,313 EUR
Retailer 13€1,361 EUR
Retailer 9€1,463 EUR
Retailer 12€2,022 EUR
Retailer 10€2,035 EUR
Retailer 3€2,251 EUR
Retailer 6€2,619 EUR
Retailer 15€2,966 EUR
Retailer 14€2,972 EUR
Retailer 5€3,191 EUR
Retailer 1€3,222 EUR
Taylor and Hart€3,302 EUR

40 data points across 16 retailers

16 retailers€904 EUR to €3,302 EUR

A
Cheapest Retailer
-
€904 EUR
£795 GBP
A
Retailer 2
-
€916 EUR
$1,023 USD
View
Final sale: no returns
Retailer 3
-
€950 EUR
$1,061 USD
View
Price last confirmed 15 days ago
A
Retailer 4
-
€1,141 EUR
$1,275 USD
View
A
Retailer 5
-
€1,313 EUR
$1,467 USD
View
A
Retailer 6
-
€1,361 EUR
$1,520 USD
View
A
Retailer 7
-
€1,463 EUR
£1,287 GBP
View
A
Retailer 8
-
€2,022 EUR
ZAR 36,492 ZAR
View
B+
Retailer 9
-
€2,035 EUR
A$3,498 AUD
View
B+
Retailer 10
-
€2,251 EUR
$2,515 USD
View
B+
Retailer 11
-
€2,619 EUR
£2,304 GBP
View
B+
Retailer 12
-
€2,966 EUR
$3,313 USD
View
B+
Retailer 13
-
€2,972 EUR
$3,320 USD
View
B
Retailer 14
-
€3,191 EUR
SGD 4,818 SGD
View
B+
Retailer 15
-
€3,222 EUR
£2,834 GBP
View
Most Expensive
B
Taylor and Hart
GD2NKEN · Oct 31
€3,302 EUR
$3,689 USD
View
15 more retailers have this diamond
Prices start from €904 EURSave up to €2,398 EUR

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
4.52ct Cushion
€904 EUR